Revert of Move content/browser/power_save_blocker to //device/power_save_blocker

device/power_save_blocker/power_save_blocker_android.h

Index: device/power_save_blocker/power_save_blocker_android.h
diff --git a/device/power_save_blocker/power_save_blocker_android.h b/device/power_save_blocker/power_save_blocker_android.h
deleted file mode 100644
index 3313958f1b50b9f1dc63c8a40c4e057f62d842ed..0000000000000000000000000000000000000000
--- a/device/power_save_blocker/power_save_blocker_android.h
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef DEVICE_POWER_SAVE_BLOCKER_POWER_SAVE_BLOCKER_ANDROID_H_
-#define DEVICE_POWER_SAVE_BLOCKER_POWER_SAVE_BLOCKER_ANDROID_H_
-
-#include <jni.h>
-
-namespace device {
-
-bool RegisterPowerSaveBlocker(JNIEnv* env);
-
-}  // namespace device
-
-#endif  // DEVICE_POWER_SAVE_BLOCKER_POWER_SAVE_BLOCKER_ANDROID_H_